Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Thaworn Jaipetch"'
Autor:
Romsai Suwanik, Rudee Pleehachinda, Chaveevan Pattanachak, Supongse Pattanachak, Siriporn Chongchirasiri, Napaporn Tochinda, Thaworn Jaipetch, Nujaree Putrasreni, Supaporn Tantipiyaskul, Ian Buttfield
Publikováno v:
Siriraj Medical Journal, Vol 53, Iss 5 (2020)
The use of drinking water as an additional vehicle for iodine to common salt has its origins in the fact that a low and irregular intake of common salt has led to a high prevalence of goitre in the north of Thailand. The distribution of salt in the n
Externí odkaz:
https://doaj.org/article/24e99543399b4de69ea9f12ad1716e73
Autor:
Panida Surawatanawong, Samran Prabpai, Thaworn Jaipetch, Pawinee Piyachaturawat, Chutima Kuhakarn, Surawat Jariyawat, Suppisak Chaturonrutsamee, Vichai Reutrakul, Chanita Napaswad, Kanoknetr Suksen, Palangpon Kongsaeree, Narong Nuntasaen, Jitra Limthongkul, Radeekorn Akkarawongsapat
Publikováno v:
Phytochemistry. 146:63-74
Seven previously undescribed compounds, including three polycyclic polyprenylated acylphloroglucinols (garcinuntins A–C), three biphenyl derivatives (garcinuntabiphenyls A–C) and a lanostane triterpene (garcinuntine), along with thirteen known co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae76d81c0aed7747b08473edd4480633
https://doi.org/10.1016/j.phytochem.2017.12.001
https://doi.org/10.1016/j.phytochem.2017.12.001
Autor:
Samran Prabpai, Vichai Reutrakul, Palangpon Kongsaeree, Jitra Limthongkul, Radeekorn Akkarawongsapat, Chutima Kuhakarn, Phanruethai Pailee, Sakchai Hongthong, Ampai Panthong, Thongchai Kruahong, Patoomratana Tuchinda, Manat Pohmakotr, Thaworn Jaipetch, Surawat Jariyawat, Kanoknetr Suksen
Publikováno v:
Phytochemistry Letters. 20:111-118
Bioassays-guided isolation of the hexanes and ethyl acetate extracts of the fruits of Garcinia speciosa led to the isolation of three new lanostane triterpenes 1–3 together with three related known derivatives 4–6. The new structures elucidated o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13a79209910c282382a0a3dd10dc8aa8
https://doi.org/10.1016/j.phytol.2017.04.007
https://doi.org/10.1016/j.phytol.2017.04.007
Autor:
Naowarat Kongkum, Sariyarach Thanasansurapong, Nakin Surapanich, Wiyarat Kumutanat, Chanchai Sukkum, Chutima Kuhakarn, Thaworn Jaipetch, Vichai Reutrakul, Sakchai Hongthong
Publikováno v:
ScienceAsia. :14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c198bb718a47665cca81a427885a2e5f
https://doi.org/10.2306/scienceasia1513-1874.2021.s002
https://doi.org/10.2306/scienceasia1513-1874.2021.s002
Autor:
Pawinee Piyachaturawat, Vichai Reutrakul, Chutima Kuhakarn, Narong Nuntasaen, Surawat Jariyawat, Palangpon Kongsaeree, Thaworn Jaipetch, Phanruethai Pailee, Sakchai Hongthong, Jatuporn Meesin, Samran Prabpai, Kanoknetr Suksen, Darunee Soorukram
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 26:5773-5779
Five new lanostanes, wallichinanes A–E (1–5) together with a known lanostane derivative 6 were isolated from the cytotoxic hexanes extract of fruits of Garcinia wallichii Choisy (Guttiferae). The structures of the isolated compounds were establis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de846f72559a325ce57ec8b953ff7b0d
https://doi.org/10.1016/j.bmcl.2016.10.045
https://doi.org/10.1016/j.bmcl.2016.10.045
Autor:
Vichai Reutrakul, Jitra Limthongkul, Narong Nuntasaen, Pawinee Piyachaturawat, Chutima Kuhakarn, Palangpon Kongsaeree, Sakchai Hongthong, Ampai Panthong, Thaworn Jaipetch, Kanoknetr Suksen, Samran Prabpai, Surawat Jariyawat
Publikováno v:
Fitoterapia. 106:158-166
Six new naturally occurring polyoxygenated cyclohexene derivatives together with eight related known derivatives, two known alkaloids, and two known flavonoid derivatives were isolated from bioassay-guided fractionation of the ethyl acetate extract o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f9764814c9e0633567094889556a8d2
https://doi.org/10.1016/j.fitote.2015.09.001
https://doi.org/10.1016/j.fitote.2015.09.001
Autor:
Darunee Soorukram, Natthapol Samakkanad, Manat Pohmakotr, Vichai Reutrakul, Chutima Kuhakarn, Napasawan Chumnanvej, Thaworn Jaipetch
Publikováno v:
RSC Adv.. 4:59726-59732
A novel OXONE® mediated direct difunctionalization of alkenes with NaNO2 in aqueous acetonitrile for the synthesis of α-nitrooximes was developed. The α-nitrooximes were readily prepared in moderate to high yields at room temperature under mild re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198e046847e7fd2da1da18207f92640e
https://doi.org/10.1039/c4ra11703d
https://doi.org/10.1039/c4ra11703d
Autor:
Manat Pohmakotr, Vichai Reutrakul, Thaworn Jaipetch, Chutima Kuhakarn, Sornsiri Hlekhlai, Natthapol Samakkanad, Darunee Soorukram, Tassaporn Sawangphon
Publikováno v:
European Journal of Organic Chemistry. 2014:7433-7442
Oxone® (2KHSO5·KHSO4·K2SO4) was used to promote the nitration of alkenes and alkynes with sodium nitrite (NaNO2) and potassium iodide (KI). This stable, easy-to-handle, and environmentally benign oxidant was used under mild conditions (room temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ddadf2eb67e88d1d04013eb01cdf74f
https://doi.org/10.1002/ejoc.201402750
https://doi.org/10.1002/ejoc.201402750
Autor:
Charoensak Mueangkaew, Praewpan Katrun, Thaworn Jaipetch, Manat Pohmakotr, Vichai Reutrakul, Chutima Kuhakarn, Darunee Soorukram
Publikováno v:
The Journal of Organic Chemistry. 79:1778-1785
A facile and general method for regioselective C2 sulfonylation reaction of indoles mediated by iodine is described. The 2-sulfonylated products were obtained up to 96% yield under mild reaction conditions (room temperature, 2 h).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad09f159f93f830c25863272af55f33d
https://doi.org/10.1021/jo402831k
https://doi.org/10.1021/jo402831k
Autor:
Thaworn Jaipetch, Palangpon Kongsaeree, Phanruethai Pailee, Narong Nuntasaen, Vichai Reutrakul, Samran Prabpai, Chutima Kuhakarn, Pawinee Piyachaturawat, Sakchai Hongthong, Kanoknetr Suksen
Publikováno v:
Fitoterapia. 137:104182
Three previously undescribed polyoxygenated cyclohexene derivatives named cherrevenol M (1), cherrevenol N (2), and cherrevenone (3), together with nine related known analogues 4–12 were isolated from the ethyl acetate fraction partitioned from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ef0ef99753e12b6d08428f4892fdfe0
https://doi.org/10.1016/j.fitote.2019.104182
https://doi.org/10.1016/j.fitote.2019.104182